Frequencies for first 10,000 rows of ej_path variable in person dataset :

   EJECTION |
       PATH |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,836       88.36       88.36
          1 |         31        0.31       88.67
          2 |        126        1.26       89.93
          3 |         19        0.19       90.12
          4 |         29        0.29       90.41
          5 |          2        0.02       90.43
          6 |          6        0.06       90.49
          8 |         27        0.27       90.76
          9 |        924        9.24      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016